4413664143

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{20443}}^1$

素因数の和:20628

約数の個数: 48

約数和(自身を含む): 7654233600

約数和(自身を除く): 3240569457

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 149, 161, 207, 447, 483, 1043, 1341, 1449, 3129, 3427, 9387, 10281, 20443, 23989, 30843, 61329, 71967, 143101, 183987, 215901, 429303, 470189, 1287909, 1410567, 3046007, 3291323, 4231701, 9138021, 9873969, 21322049, 27414063, 29621907, 63966147, 70058161, 191898441, 210174483, 490407127, 630523449, 1471221381, 4413664143]

約数ペア:

[(1, 4413664143), (3, 1471221381), (7, 630523449), (9, 490407127), (21, 210174483), (23, 191898441), (63, 70058161), (69, 63966147), (149, 29621907), (161, 27414063), (207, 21322049), (447, 9873969), (483, 9138021), (1043, 4231701), (1341, 3291323), (1449, 3046007), (3129, 1410567), (3427, 1287909), (9387, 470189), (10281, 429303), (20443, 215901), (23989, 183987), (30843, 143101), (61329, 71967)]